Epson S1C33L03 manual 138

APPENDIX A <REFERENCE> EXTERNAL DEVICE INTERFACE TIMINGS

ROM: 100ns, CPU: 25MHz, normal read

BCLK
A[23:0]
#CE9, 10
#RD
D[15:0]	RD data

ROM: 100ns, CPU: 25MHz, burst read

BCLK

Normal read cycle	Burst read cycle
A[23:0]
#CE9, 10
#RD
RD data	RD data RD data RD data
D[15:0]

ROM: 100ns, CPU: 20MHz, normal read

BCLK
A[23:0]
#CE9, 10
#RD
D[15:0]	RD data

ROM: 100ns, CPU: 20MHz, burst read

BCLK

Normal read cycle	Burst read cycle
A[23:0]
#CE9, 10
#RD
RD data	RD data RD data RD data
D[15:0]

A-122 EPSON S1C33L03 PRODUCT PART